Need help booking?
Unpublished phone-only deals available
SGZ to PHN: distance & flight time
Songkhla (Songkhla Airport) → Port Huron (St Clair County International Airport)
8,970 mi
14,435 km · 7,795 nm
18h 3m
estimated nonstop flight time
-11h
time difference · heading north
See live SGZ→PHN fares Phone-only fares on this route — call free
Flight time details
8,970 miles nonstop takes roughly 18h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- SGZ — Songkhla Airport · Songkhla, Thailand
- PHN — St Clair County International Airport · Port Huron, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SGZ
- HDY · Hat Yai International Airport23 mi away
- PAN · Pattani Airport47 mi away
- AOR · Sultan Abdul Halim Airport70 mi away
- TST · Trang Airport71 mi away
Near PHN
Frequently asked questions
How far is SGZ from PHN?
The flight distance from Songkhla (SGZ) to Port Huron (PHN) is 8,970 miles (14,435 km, 7,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGZ to PHN?
A nonstop flight takes about 18h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Songkhla and Port Huron?
Port Huron is 11 hours behind Songkhla.
What is the cheapest way to fly from SGZ to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGZ–PHN that never appear on search engines, with no booking fees.